Files
EduCatWeb/public/css/style.css
2025-07-08 23:14:31 +08:00

617 lines
13 KiB
CSS

:root {
--primary-color: #007bff;
--secondary-color: #6c757d;
--success-color: #28a745;
--info-color: #17a2b8;
--warning-color: #ffc107;
--danger-color: #dc3545;
--light-color: #f8f9fa;
--dark-color: #343a40;
}
body {
font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
background-color: #f8f9fa;
}
.hero-section {
background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
min-height: 70vh;
display: flex;
align-items: center;
}
.bg-gradient-primary {
background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
}
.navbar-brand img {
border-radius: 50%;
}
.upload-dropzone {
transition: all 0.3s ease;
cursor: pointer;
}
.upload-dropzone:hover {
background-color: #e7f3ff;
border-color: #0056b3;
}
.upload-dropzone.dragover {
background-color: #e7f3ff;
border-color: #0056b3;
transform: scale(1.02);
}
.feature-icon {
font-size: 1.5rem;
}
.step-number {
font-size: 1.2rem;
font-weight: bold;
}
.card {
transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.card:hover {
transform: translateY(-5px);
box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important;
}
.chat-message {
margin-bottom: 1.5rem;
opacity: 0;
animation: slideInMessage 0.3s ease-out forwards;
}
@keyframes slideInMessage {
from {
opacity: 0;
transform: translateY(10px);
}
to {
opacity: 1;
transform: translateY(0);
}
}
.message-bubble {
max-width: 100%;
word-wrap: break-word;
position: relative;
transition: all 0.2s ease;
}
.message-bubble:hover {
transform: translateY(-1px);
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1) !important;
}
.user-message .message-bubble {
background: linear-gradient(135deg, var(--primary-color) 0%, #0056b3 100%) !important;
color: white;
border: none !important;
}
.bot-message .message-bubble {
background-color: #ffffff;
border: 1px solid #e9ecef;
color: #495057;
}
.avatar {
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
transition: all 0.2s ease;
}
.avatar:hover {
transform: scale(1.05);
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}
.bot-message .avatar {
background: linear-gradient(135deg, var(--primary-color) 0%, #0056b3 100%) !important;
}
.user-message .avatar {
background: linear-gradient(135deg, var(--secondary-color) 0%, #495057 100%) !important;
}
.typing-dots {
display: flex;
align-items: center;
gap: 6px;
padding: 8px 0;
}
.typing-dots span {
width: 10px;
height: 10px;
border-radius: 50%;
background: linear-gradient(135deg, var(--primary-color) 0%, #0056b3 100%);
animation: typing 1.4s infinite ease-in-out;
}
.typing-dots span:nth-child(1) {
animation-delay: -0.32s;
}
.typing-dots span:nth-child(2) {
animation-delay: -0.16s;
}
@keyframes typing {
0%, 80%, 100% {
transform: scale(0.8);
opacity: 0.4;
}
40% {
transform: scale(1.2);
opacity: 1;
}
}
.dashboard-file-icon {
font-size: 1.25rem !important;
display: flex !important;
align-items: center !important;
justify-content: center !important;
min-width: 50px !important;
width: 50px !important;
height: 50px !important;
flex-shrink: 0 !important;
}
.dashboard-file-icon i {
font-size: 1.25rem !important;
line-height: 1 !important;
margin: 0 !important;
padding: 0 !important;
vertical-align: middle !important;
}
/* Force proper icon rendering to prevent compression */
.revised-files-section .file-icon {
display: flex !important;
align-items: center !important;
justify-content: center !important;
border-radius: 50% !important;
overflow: hidden;
position: relative;
}
.revised-files-section .file-icon::before {
content: '';
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
border-radius: 50%;
background: inherit;
z-index: -1;
}
/* AI text icon styling */
.revised-files-section .ai-icon {
background: linear-gradient(135deg, #28a745 0%, #20c997 100%) !important;
color: white !important;
font-weight: bold !important;
font-size: 1.2rem !important;
letter-spacing: 1px !important;
text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2) !important;
border: 2px solid rgba(255, 255, 255, 0.2) !important;
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1) !important;
}
/* Ensure icon font doesn't get compressed */
.revised-files-section .fa-brain {
transform: none !important;
font-weight: 900 !important;
font-family: "Font Awesome 5 Free" !important;
vertical-align: middle !important;
display: inline-block !important;
font-style: normal !important;
font-variant: normal !important;
text-rendering: auto !important;
line-height: 1 !important;
margin: 0 !important;
padding: 0 !important;
}
.progress-bar-animated {
animation: progress-bar-stripes 1s linear infinite;
}
@keyframes progress-bar-stripes {
0% {
background-position: 1rem 0;
}
100% {
background-position: 0 0;
}
}
.btn {
transition: all 0.3s ease;
}
.btn:hover {
transform: translateY(-2px);
box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}
.navbar {
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}
.footer {
margin-top: auto;
}
/* Revised Files Section Styling */
.revised-files-section .card {
transition: all 0.3s ease;
}
.revised-files-section .card:hover {
transform: translateY(-2px);
box-shadow: 0 0.75rem 2rem rgba(0, 0, 0, 0.15) !important;
}
.revised-files-section .file-icon {
min-width: 50px !important;
width: 50px !important;
height: 50px !important;
flex-shrink: 0 !important;
font-size: 1.25rem !important;
line-height: 1 !important;
}
.revised-files-section .file-icon i {
font-size: 1.25rem !important;
line-height: 1 !important;
}
.revised-files-section .text-truncate {
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.revised-files-section .min-w-0 {
min-width: 0;
}
.revised-files-section .card-body {
overflow: hidden;
}
.revised-files-section .btn-group {
width: 100%;
}
.revised-files-section .btn-group .btn {
flex: 1;
}
.revised-files-section .btn-group .btn:last-child {
flex: 0 0 auto;
min-width: 40px;
}
/* File name truncation for long names */
.file-name-truncate {
max-width: 200px;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
display: inline-block;
vertical-align: bottom;
}
/* Badge styling improvements */
.revised-files-section .badge {
font-size: 0.7rem !important;
padding: 0.25em 0.5em;
white-space: nowrap;
}
/* Button spacing and sizing improvements */
.revised-files-section .d-grid .btn {
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
/* Ensure cards have consistent height */
.revised-files-section .card {
height: 100%;
display: flex;
flex-direction: column;
}
.revised-files-section .card-body {
flex: 1;
display: flex;
flex-direction: column;
justify-content: space-between;
}
/* Responsive adjustments for small screens */
@media (max-width: 768px) {
.revised-files-section .file-name-truncate {
max-width: 150px;
}
.revised-files-section .file-icon {
width: 45px !important;
height: 45px !important;
min-width: 45px !important;
font-size: 1rem !important;
}
.revised-files-section .ai-icon {
font-size: 1rem !important;
letter-spacing: 0.5px !important;
}
.revised-files-section .file-icon i {
font-size: 1.1rem !important;
}
.revised-files-section .btn-group .btn {
font-size: 0.8rem;
padding: 0.375rem 0.5rem;
}
}
/* Mobile responsive file icons */
@media (max-width: 768px) {
.dashboard-file-icon {
min-width: 45px !important;
width: 45px !important;
height: 45px !important;
font-size: 1.1rem !important;
}
.dashboard-file-icon i {
font-size: 1.1rem !important;
}
}
/* Dashboard section spacing */
.dashboard-section {
margin-bottom: 2rem;
}
.dashboard-section h3 {
font-weight: 600;
color: var(--dark-color);
}
/* Enhanced visual separation between sections */
.ai-revised-section {
background: linear-gradient(135deg, rgba(40, 167, 69, 0.05) 0%, rgba(40, 167, 69, 0.02) 100%);
border-radius: 1rem;
padding: 1.5rem;
margin-top: 2rem;
}
/* Badge positioning fixes for dashboard cards */
.card .badge {
position: relative;
z-index: 1;
display: inline-flex !important;
align-items: center !important;
white-space: nowrap !important;
}
.card .text-end {
text-align: right !important;
position: relative;
z-index: 1;
}
/* Ensure card body contains all content properly */
.card-body {
position: relative;
overflow: hidden;
padding: 1rem !important;
}
/* Prevent badge overflow */
.card .d-flex .text-end {
flex-shrink: 0;
min-width: fit-content;
}
.card .d-flex .flex-grow-1 {
overflow: hidden;
min-width: 0;
}
/* Dashboard card container fixes */
.dashboard-section .card {
position: relative;
overflow: visible;
border: 1px solid rgba(0, 0, 0, 0.125);
border-radius: 0.375rem;
}
.dashboard-section .card-body {
display: flex;
flex-direction: column;
height: 100%;
position: relative;
}
/* Loading spinner */
.spinner-border {
width: 3rem;
height: 3rem;
}
/* Custom scrollbar for chat */
#chat-container {
scrollbar-width: thin;
scrollbar-color: #c1c1c1 #f1f1f1;
}
#chat-container::-webkit-scrollbar {
width: 8px;
}
#chat-container::-webkit-scrollbar-track {
background: #f8f9fa;
border-radius: 4px;
}
#chat-container::-webkit-scrollbar-thumb {
background: linear-gradient(135deg, #c1c1c1 0%, #a8a8a8 100%);
border-radius: 4px;
}
#chat-container::-webkit-scrollbar-thumb:hover {
background: linear-gradient(135deg, #a8a8a8 0%, #888888 100%);
}
/* File upload styling */
.upload-area {
border: 2px dashed #dee2e6;
border-radius: 8px;
padding: 2rem;
text-align: center;
background-color: #f8f9fa;
transition: all 0.3s ease;
}
.upload-area:hover {
border-color: var(--primary-color);
background-color: #e7f3ff;
}
.upload-area.dragover {
border-color: var(--primary-color);
background-color: #e7f3ff;
transform: scale(1.02);
}
/* Success states */
.upload-success {
border-color: var(--success-color);
background-color: #d4edda;
}
/* Error states */
.upload-error {
border-color: var(--danger-color);
background-color: #f8d7da;
}
/* Animation for page transitions */
.fade-in {
animation: fadeIn 0.5s ease-in;
}
@keyframes fadeIn {
from {
opacity: 0;
transform: translateY(20px);
}
to {
opacity: 1;
transform: translateY(0);
}
}
/* Quiz Section Styles */
.bg-gradient-warning {
background: linear-gradient(135deg, #ffc107 0%, #ff9800 100%);
}
.quiz-preview {
animation: float 3s ease-in-out infinite;
}
@keyframes float {
0%, 100% {
transform: translateY(0px);
}
50% {
transform: translateY(-10px);
}
}
.quiz-features .fas {
font-size: 1.1rem;
}
.quiz-question {
border-left: 4px solid var(--primary-color);
padding-left: 1rem;
}
.quiz-options .form-check-label {
cursor: pointer;
padding: 0.5rem 0;
}
.quiz-options .form-check-input:checked + .form-check-label {
font-weight: bold;
color: var(--success-color);
}
/* Chat input styling */
#chat-input {
transition: all 0.3s ease;
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1) !important;
}
#chat-input:focus {
box-shadow: 0 4px 8px rgba(0, 123, 255, 0.2) !important;
border-color: var(--primary-color) !important;
transform: translateY(-1px);
}
#send-btn {
background: linear-gradient(135deg, var(--primary-color) 0%, #0056b3 100%);
border: none;
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
transition: all 0.3s ease;
}
#send-btn:hover {
background: linear-gradient(135deg, #0056b3 0%, #004085 100%);
transform: translateY(-2px);
box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}
#send-btn:active {
transform: translateY(0);
}
/* Chat container enhancements */
#chat-container {
background: linear-gradient(to bottom, #ffffff 0%, #f8f9fa 100%);
border-radius: 0;
}
.chat .card-header {
background: linear-gradient(135deg, var(--primary-color) 0%, #0056b3 100%) !important;
border-radius: 0.375rem 0.375rem 0 0 !important;
}
/* Enhance chat card styling */
.chat .card {
border: none;
box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.1) !important;
border-radius: 0.75rem;
overflow: hidden;
}